Hay fever

Caption: MODEL RELEASED. Hay fever. Image 1 of 2. Man about to sneeze into a tissue. He is suffering an allergic reaction to pollen in the air, an allergy known as hay fever. The pollen has been released by flowers (some seen in background). The allergic reaction inflames the membranes of the eyes and nose, causing watering eyes and sneezing. For a sequence of this man sneezing, see images M320/419-420.